gnu-social/actions/showstream.php

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<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* User profile page
*
* PHP version 5
*
* LICENCE: This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Personal
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
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* @author Sarven Capadisli <csarven@controlyourself.ca>
* @copyright 2008-2009 Control Yourself, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR.'/lib/personalgroupnav.php';
require_once INSTALLDIR.'/lib/noticelist.php';
require_once INSTALLDIR.'/lib/profileminilist.php';
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require_once INSTALLDIR.'/lib/groupminilist.php';
require_once INSTALLDIR.'/lib/feedlist.php';
/**
* User profile page
*
* When I created this page, "show stream" seemed like the best name for it.
* Now, it seems like a really bad name.
*
* It shows a stream of the user's posts, plus lots of profile info, links
* to subscriptions and stuff, etc.
*
* @category Personal
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
class ShowstreamAction extends ProfileAction
{
function isReadOnly($args)
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{
return true;
}
function title()
{
if (!empty($this->profile->fullname)) {
$base = $this->profile->fullname . ' (' . $this->user->nickname . ') ';
} else {
$base = $this->user->nickname;
}
if (!empty($this->tag)) {
$base .= sprintf(_(' tagged %s'), $this->tag);
}
if ($this->page == 1) {
return $base;
} else {
return sprintf(_("%s, page %d"),
$base,
$this->page);
}
}
function handle($args)
{
// Looks like we're good; start output
// For YADIS discovery, we also have a <meta> tag
header('X-XRDS-Location: '. common_local_url('xrds', array('nickname' =>
$this->user->nickname)));
$this->showPage();
}
function showContent()
{
$this->showProfile();
$this->showNotices();
}
function showLocalNav()
{
$nav = new PersonalGroupNav($this);
$nav->show();
}
function showPageNoticeBlock()
{
return;
}
function getFeeds()
{
return array(new Feed(Feed::RSS1,
common_local_url('userrss',
array('nickname' => $this->user->nickname)),
sprintf(_('Notice feed for %s (RSS 1.0)'),
$this->user->nickname)),
new Feed(Feed::RSS2,
common_local_url('api',
array('apiaction' => 'statuses',
'method' => 'user_timeline',
'argument' => $this->user->nickname.'.rss')),
sprintf(_('Notice feed for %s (RSS 2.0)'),
$this->user->nickname)),
new Feed(Feed::ATOM,
common_local_url('api',
array('apiaction' => 'statuses',
'method' => 'user_timeline',
'argument' => $this->user->nickname.'.atom')),
sprintf(_('Notice feed for %s (Atom)'),
$this->user->nickname)),
new Feed(Feed::FOAF,
common_local_url('foaf', array('nickname' =>
$this->user->nickname)),
sprintf(_('FOAF for %s'), $this->user->nickname)));
}
/**
* Output document relationship links
*
* @return void
*/
function showRelationshipLinks()
{
$this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
$this->page, 'showstream', array('nickname' => $this->user->nickname));
}
function extraHead()
{
// for remote subscriptions etc.
$this->element('meta', array('http-equiv' => 'X-XRDS-Location',
'content' => common_local_url('xrds', array('nickname' =>
$this->user->nickname))));
if ($this->profile->bio) {
$this->element('meta', array('name' => 'description',
'content' => $this->profile->bio));
}
if ($this->user->emailmicroid && $this->user->email && $this->profile->profileurl) {
$id = new Microid('mailto:'.$this->user->email,
$this->selfUrl());
$this->element('meta', array('name' => 'microid',
'content' => $id->toString()));
}
if ($this->user->jabbermicroid && $this->user->jabber && $this->profile->profileurl) {
$id = new Microid('xmpp:'.$this->user->jabber,
$this->selfUrl());
$this->element('meta', array('name' => 'microid',
'content' => $id->toString()));
}
// See https://wiki.mozilla.org/Microsummaries
$this->element('link', array('rel' => 'microsummary',
'href' => common_local_url('microsummary',
array('nickname' => $this->profile->nickname))));
}
function showProfile()
{
$this->elementStart('div', 'entity_profile vcard author');
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$this->element('h2', null, _('User profile'));
$avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
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$this->elementStart('dl', 'entity_depiction');
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$this->element('dt', null, _('Photo'));
$this->elementStart('dd');
$this->element('img', array('src' => ($avatar) ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_PROFILE_SIZE),
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'class' => 'photo avatar',
'width' => AVATAR_PROFILE_SIZE,
'height' => AVATAR_PROFILE_SIZE,
'alt' => $this->profile->nickname));
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$this->elementEnd('dd');
$user = User::staticGet('id', $this->profile->id);
$cur = common_current_user();
if ($cur && $cur->id == $user->id) {
$this->elementStart('dd');
$this->element('a', array('href' => common_local_url('avatarsettings')), _('Edit Avatar'));
$this->elementEnd('dd');
}
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$this->elementEnd('dl');
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$this->elementStart('dl', 'entity_nickname');
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$this->element('dt', null, _('Nickname'));
$this->elementStart('dd');
$hasFN = ($this->profile->fullname) ? 'nickname url uid' : 'fn nickname url uid';
$this->element('a', array('href' => $this->profile->profileurl,
'rel' => 'me', 'class' => $hasFN),
$this->profile->nickname);
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$this->elementEnd('dd');
$this->elementEnd('dl');
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if ($this->profile->fullname) {
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$this->elementStart('dl', 'entity_fn');
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$this->element('dt', null, _('Full name'));
$this->elementStart('dd');
$this->element('span', 'fn', $this->profile->fullname);
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$this->elementEnd('dd');
$this->elementEnd('dl');
}
if ($this->profile->location) {
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$this->elementStart('dl', 'entity_location');
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$this->element('dt', null, _('Location'));
$this->element('dd', 'label', $this->profile->location);
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$this->elementEnd('dl');
}
if ($this->profile->homepage) {
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$this->elementStart('dl', 'entity_url');
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$this->element('dt', null, _('URL'));
$this->elementStart('dd');
$this->element('a', array('href' => $this->profile->homepage,
'rel' => 'me', 'class' => 'url'),
$this->profile->homepage);
$this->elementEnd('dd');
$this->elementEnd('dl');
}
if ($this->profile->bio) {
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$this->elementStart('dl', 'entity_note');
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$this->element('dt', null, _('Note'));
$this->element('dd', 'note', $this->profile->bio);
$this->elementEnd('dl');
}
$tags = Profile_tag::getTags($this->profile->id, $this->profile->id);
if (count($tags) > 0) {
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$this->elementStart('dl', 'entity_tags');
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$this->element('dt', null, _('Tags'));
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$this->elementStart('dd');
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$this->elementStart('ul', 'tags xoxo');
foreach ($tags as $tag) {
$this->elementStart('li');
// Avoid space by using raw output.
$pt = '<span class="mark_hash">#</span><a rel="tag" href="' .
common_local_url('peopletag', array('tag' => $tag)) .
'">' . $tag . '</a>';
$this->raw($pt);
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$this->elementEnd('li');
}
$this->elementEnd('ul');
$this->elementEnd('dd');
$this->elementEnd('dl');
}
$this->elementEnd('div');
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$this->elementStart('div', 'entity_actions');
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$this->element('h2', null, _('User actions'));
$this->elementStart('ul');
$cur = common_current_user();
if ($cur && $cur->id == $this->profile->id) {
$this->elementStart('li', 'entity_edit');
$this->element('a', array('href' => common_local_url('profilesettings'),
'title' => _('Edit profile settings')),
_('Edit'));
$this->elementEnd('li');
}
if ($cur) {
if ($cur->id != $this->profile->id) {
$this->elementStart('li', 'entity_subscribe');
if ($cur->isSubscribed($this->profile)) {
$usf = new UnsubscribeForm($this, $this->profile);
$usf->show();
} else {
$sf = new SubscribeForm($this, $this->profile);
$sf->show();
}
$this->elementEnd('li');
}
} else {
$this->elementStart('li', 'entity_subscribe');
$this->showRemoteSubscribeLink();
$this->elementEnd('li');
}
if ($cur && $cur->id != $user->id && $cur->mutuallySubscribed($user)) {
$this->elementStart('li', 'entity_send-a-message');
$this->element('a', array('href' => common_local_url('newmessage', array('to' => $user->id)),
'title' => _('Send a direct message to this user')),
_('Message'));
$this->elementEnd('li');
if ($user->email && $user->emailnotifynudge) {
$this->elementStart('li', 'entity_nudge');
$nf = new NudgeForm($this, $user);
$nf->show();
$this->elementEnd('li');
}
}
if ($cur && $cur->id != $this->profile->id) {
$blocked = $cur->hasBlocked($this->profile);
$this->elementStart('li', 'entity_block');
if ($blocked) {
$ubf = new UnblockForm($this, $this->profile);
$ubf->show();
} else {
$bf = new BlockForm($this, $this->profile);
$bf->show();
}
$this->elementEnd('li');
}
$this->elementEnd('ul');
$this->elementEnd('div');
}
function showRemoteSubscribeLink()
{
$url = common_local_url('remotesubscribe',
array('nickname' => $this->profile->nickname));
$this->element('a', array('href' => $url,
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'class' => 'entity_remote_subscribe'),
_('Subscribe'));
}
function showEmptyListMessage()
{
$message = sprintf(_('This is the timeline for %s but %s hasn\'t posted anything yet.'), $this->user->nickname, $this->user->nickname) . ' ';
if (common_logged_in()) {
$current_user = common_current_user();
if ($this->user->id === $current_user->id) {
$message .= _('Seen anything interesting recently? You haven\'t posted any notices yet, now would be a good time to start :)');
} else {
$message .= sprintf(_('You can try to nudge %s or [post something to his or her attention](%%%%action.newnotice%%%%?status_textarea=%s).'), $this->user->nickname, '@' . $this->user->nickname);
}
}
else {
$message .= sprintf(_('Why not [register an account](%%%%action.register%%%%) and then nudge %s or post a notice to his or her attention.'), $this->user->nickname);
}
$this->elementStart('div', 'guide');
$this->raw(common_markup_to_html($message));
$this->elementEnd('div');
}
function showNotices()
{
$notice = empty($this->tag)
? $this->user->getNotices(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1)
: $this->user->getTaggedNotices(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1, 0, 0, null, $this->tag);
$pnl = new ProfileNoticeList($notice, $this);
$cnt = $pnl->show();
if (0 == $cnt) {
$this->showEmptyListMessage();
}
$this->pagination($this->page>1, $cnt>NOTICES_PER_PAGE, $this->page,
'showstream', array('nickname' => $this->user->nickname));
}
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function showAnonymousMessage()
{
if (!(common_config('site','closed') || common_config('site','inviteonly'))) {
$m = sprintf(_('**%s** has an account on %%%%site.name%%%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
'based on the Free Software [Laconica](http://laconi.ca/) tool. ' .
'[Join now](%%%%action.register%%%%) to follow **%s**\'s notices and many more! ([Read more](%%%%doc.help%%%%))'),
$this->user->nickname, $this->user->nickname);
} else {
$m = sprintf(_('**%s** has an account on %%%%site.name%%%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
'based on the Free Software [Laconica](http://laconi.ca/) tool. '),
$this->user->nickname, $this->user->nickname);
}
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$this->elementStart('div', array('id' => 'anon_notice'));
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$this->raw(common_markup_to_html($m));
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$this->elementEnd('div');
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}
function showSections()
{
parent::showSections();
$cloud = new PersonalTagCloudSection($this, $this->user);
$cloud->show();
}
}
// We don't show the author for a profile, since we already know who it is!
class ProfileNoticeList extends NoticeList
{
function newListItem($notice)
{
return new ProfileNoticeListItem($notice, $this->out);
}
}
class ProfileNoticeListItem extends NoticeListItem
{
function showAuthor()
{
return;
}
}